The City of Amarillo Public Health Department is providing tips to the Amarillo community to help prevent pertussis or ...

This increase in pertussis cases represents a return to pre-pandemic trends, as 2024 marks a rebound in cases following lower ...

A whooping cough outbreak is currently making its way across the Inland Northwest, leaving many families worried about ...

Washington state is experiencing a spike in whooping cough cases with nearly 1,200 reported cases so far this year, that's up ...

This year could be a decade-high for whooping cough cases in Washington state, according to numbers by the state Department ...